2 +----------------------------------------------------------------------+
4 +----------------------------------------------------------------------+
5 | This source file is subject to version 3.0 of the PHP license, that |
6 | is bundled with this package in the file LICENSE, and is available |
7 | through the world-wide-web at http://www.php.net/license/3_0.txt. |
8 | If you did not receive a copy of the PHP license and are unable to |
9 | obtain it through the world-wide-web, please send a note to |
10 | license@php.net so we can mail you a copy immediately. |
11 +----------------------------------------------------------------------+
12 | Copyright (c) 2004-2005 Michael Wallner <mike@php.net> |
13 +----------------------------------------------------------------------+
25 #include "ext/standard/info.h"
26 #include "ext/standard/php_string.h"
27 #if defined(HAVE_PHP_SESSION) && !defined(COMPILE_DL_SESSION)
28 # include "ext/session/php_session.h"
32 #include "php_http_std_defs.h"
33 #include "php_http_api.h"
34 #include "php_http_auth_api.h"
35 #include "php_http_request_api.h"
36 #include "php_http_cache_api.h"
37 #include "php_http_request_api.h"
38 #include "php_http_date_api.h"
39 #include "php_http_headers_api.h"
40 #include "php_http_message_api.h"
41 #include "php_http_send_api.h"
42 #include "php_http_url_api.h"
44 #include "phpstr/phpstr.h"
46 ZEND_EXTERN_MODULE_GLOBALS(http
)
48 /* {{{ proto string http_date([int timestamp])
50 * This function returns a valid HTTP date regarding RFC 822/1123
51 * looking like: "Wed, 22 Dec 2004 11:34:47 GMT"
54 PHP_FUNCTION(http_date
)
58 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &t
) != SUCCESS
) {
63 t
= (long) time(NULL
);
66 RETURN_STRING(http_date(t
), 0);
70 /* {{{ proto string http_absolute_uri(string url[, string proto[, string host[, int port]]])
72 * This function returns an absolute URI constructed from url.
73 * If the url is already abolute but a different proto was supplied,
74 * only the proto part of the URI will be updated. If url has no
75 * path specified, the path of the current REQUEST_URI will be taken.
76 * The host will be taken either from the Host HTTP header of the client
77 * the SERVER_NAME or just localhost if prior are not available.
81 * url = "page.php" => http://www.example.com/current/path/page.php
82 * url = "/page.php" => http://www.example.com/page.php
83 * url = "/page.php", proto = "https" => https://www.example.com/page.php
87 PHP_FUNCTION(http_absolute_uri
)
89 char *url
= NULL
, *proto
= NULL
, *host
= NULL
;
90 int url_len
= 0, proto_len
= 0, host_len
= 0;
93 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|ssl", &url
, &url_len
, &proto
, &proto_len
, &host
, &host_len
, &port
) != SUCCESS
) {
97 RETURN_STRING(http_absolute_uri_ex(url
, url_len
, proto
, proto_len
, host
, host_len
, port
), 0);
101 /* {{{ proto string http_negotiate_language(array supported[, string default = 'en-US'])
103 * This function negotiates the clients preferred language based on its
104 * Accept-Language HTTP header. It returns the negotiated language or
105 * the default language if none match.
107 * The qualifier is recognized and languages without qualifier are rated highest.
109 * The supported parameter is expected to be an array having
110 * the supported languages as array values.
124 * include './langs/'. http_negotiate_language($langs) .'.php';
129 PHP_FUNCTION(http_negotiate_language
)
135 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "a|s", &supported
, &def
, &def_len
) != SUCCESS
) {
143 RETURN_STRING(http_negotiate_language(supported
, def
), 0);
147 /* {{{ proto string http_negotiate_charset(array supported[, string default = 'iso-8859-1'])
149 * This function negotiates the clients preferred charset based on its
150 * Accept-Charset HTTP header. It returns the negotiated charset or
151 * the default charset if none match.
153 * The qualifier is recognized and charset without qualifier are rated highest.
155 * The supported parameter is expected to be an array having
156 * the supported charsets as array values.
162 * 'iso-8859-1', // default
167 * $pref = http_negotiate_charset($charsets);
168 * if (!strcmp($pref, 'iso-8859-1')) {
169 * iconv_set_encoding('internal_encoding', 'iso-8859-1');
170 * iconv_set_encoding('output_encoding', $pref);
171 * ob_start('ob_iconv_handler');
176 PHP_FUNCTION(http_negotiate_charset
)
182 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "a|s", &supported
, &def
, &def_len
) != SUCCESS
) {
190 RETURN_STRING(http_negotiate_charset(supported
, def
), 0);
194 /* {{{ proto bool http_send_status(int status)
196 * Send HTTP status code.
199 PHP_FUNCTION(http_send_status
)
203 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "l", &status
) != SUCCESS
) {
206 if (status
< 100 || status
> 510) {
207 http_error_ex(HE_WARNING
, HTTP_E_HEADER
, "Invalid HTTP status code (100-510): %d", status
);
211 RETURN_SUCCESS(http_send_status(status
));
215 /* {{{ proto bool http_send_last_modified([int timestamp])
217 * This converts the given timestamp to a valid HTTP date and
218 * sends it as "Last-Modified" HTTP header. If timestamp is
219 * omitted, current time is sent.
222 PHP_FUNCTION(http_send_last_modified
)
226 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &t
) != SUCCESS
) {
231 t
= (long) time(NULL
);
234 RETURN_SUCCESS(http_send_last_modified(t
));
238 /* {{{ proto bool http_send_content_type([string content_type = 'application/x-octetstream'])
240 * Sets the content type.
243 PHP_FUNCTION(http_send_content_type
)
248 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|s", &ct
, &ct_len
) != SUCCESS
) {
253 RETURN_SUCCESS(http_send_content_type("application/x-octetstream", lenof("application/x-octetstream")));
255 RETURN_SUCCESS(http_send_content_type(ct
, ct_len
));
259 /* {{{ proto bool http_send_content_disposition(string filename[, bool inline = false])
261 * Set the Content Disposition. The Content-Disposition header is very useful
262 * if the data actually sent came from a file or something similar, that should
263 * be "saved" by the client/user (i.e. by browsers "Save as..." popup window).
266 PHP_FUNCTION(http_send_content_disposition
)
270 zend_bool send_inline
= 0;
272 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|b", &filename
, &f_len
, &send_inline
) != SUCCESS
) {
275 RETURN_SUCCESS(http_send_content_disposition(filename
, f_len
, send_inline
));
279 /* {{{ proto bool http_match_modified([int timestamp[, for_range = false]])
281 * Matches the given timestamp against the clients "If-Modified-Since" resp.
282 * "If-Unmodified-Since" HTTP headers.
285 PHP_FUNCTION(http_match_modified
)
288 zend_bool for_range
= 0;
290 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|lb", &t
, &for_range
) != SUCCESS
) {
294 // current time if not supplied (senseless though)
296 t
= (long) time(NULL
);
300 RETURN_BOOL(http_match_last_modified("HTTP_IF_UNMODIFIED_SINCE", t
));
302 RETURN_BOOL(http_match_last_modified("HTTP_IF_MODIFIED_SINCE", t
));
306 /* {{{ proto bool http_match_etag(string etag[, for_range = false])
308 * This matches the given ETag against the clients
309 * "If-Match" resp. "If-None-Match" HTTP headers.
312 PHP_FUNCTION(http_match_etag
)
316 zend_bool for_range
= 0;
318 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|b", &etag
, &etag_len
, &for_range
) != SUCCESS
) {
323 RETURN_BOOL(http_match_etag("HTTP_IF_MATCH", etag
));
325 RETURN_BOOL(http_match_etag("HTTP_IF_NONE_MATCH", etag
));
329 /* {{{ proto bool http_cache_last_modified([int timestamp_or_expires]])
331 * If timestamp_or_expires is greater than 0, it is handled as timestamp
332 * and will be sent as date of last modification. If it is 0 or omitted,
333 * the current time will be sent as Last-Modified date. If it's negative,
334 * it is handled as expiration time in seconds, which means that if the
335 * requested last modification date is not between the calculated timespan,
336 * the Last-Modified header is updated and the actual body will be sent.
339 PHP_FUNCTION(http_cache_last_modified
)
341 long last_modified
= 0, send_modified
= 0, t
;
344 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &last_modified
) != SUCCESS
) {
348 t
= (long) time(NULL
);
351 if (!last_modified
) {
352 /* does the client have? (att: caching "forever") */
353 if (zlm
= http_get_server_var("HTTP_IF_MODIFIED_SINCE")) {
354 last_modified
= send_modified
= http_parse_date(Z_STRVAL_P(zlm
));
355 /* send current time */
359 /* negative value is supposed to be expiration time */
360 } else if (last_modified
< 0) {
363 /* send supplied time explicitly */
365 send_modified
= last_modified
;
368 RETURN_SUCCESS(http_cache_last_modified(last_modified
, send_modified
, HTTP_DEFAULT_CACHECONTROL
, lenof(HTTP_DEFAULT_CACHECONTROL
)));
372 /* {{{ proto bool http_cache_etag([string etag])
374 * This function attempts to cache the HTTP body based on an ETag,
375 * either supplied or generated through calculation of the MD5
376 * checksum of the output (uses output buffering).
378 * If clients "If-None-Match" header matches the supplied/calculated
379 * ETag, the body is considered cached on the clients side and
380 * a "304 Not Modified" status code is issued.
383 PHP_FUNCTION(http_cache_etag
)
388 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|s", &etag
, &etag_len
) != SUCCESS
) {
392 RETURN_SUCCESS(http_cache_etag(etag
, etag_len
, HTTP_DEFAULT_CACHECONTROL
, lenof(HTTP_DEFAULT_CACHECONTROL
)));
396 /* {{{ proto string ob_etaghandler(string data, int mode)
398 * For use with ob_start().
400 PHP_FUNCTION(ob_etaghandler
)
406 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "sl", &data
, &data_len
, &mode
)) {
410 Z_TYPE_P(return_value
) = IS_STRING
;
411 http_ob_etaghandler(data
, data_len
, &Z_STRVAL_P(return_value
), &Z_STRLEN_P(return_value
), mode
);
415 /* {{{ proto void http_throttle(double sec[, long bytes = 2097152])
417 * Use with http_send() API.
423 * # http_throttle(1, 20000);
424 * # http_throttle(0.5, 10000);
425 * # http_throttle(0.1, 2000);
426 * http_send_file('document.pdf');
430 PHP_FUNCTION(http_throttle
)
435 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "dl", &interval
, &chunk_size
)) {
439 HTTP_G(send
).throttle_delay
= interval
;
440 HTTP_G(send
).buffer_size
= chunk_size
;
444 /* {{{ proto void http_redirect([string url[, array params[, bool session,[ bool permanent]]]])
446 * Redirect to a given url.
447 * The supplied url will be expanded with http_absolute_uri(), the params array will
448 * be treated with http_build_query() and the session identification will be appended
449 * if session is true.
451 * Depending on permanent the redirection will be issued with a permanent
452 * ("301 Moved Permanently") or a temporary ("302 Found") redirection
455 * To be RFC compliant, "Redirecting to <a>URI</a>." will be displayed,
456 * if the client doesn't redirect immediatly.
458 PHP_FUNCTION(http_redirect
)
461 size_t query_len
= 0;
462 zend_bool session
= 0, permanent
= 0, free_params
= 0;
464 char *query
= NULL
, *url
= NULL
, *URI
,
465 LOC
[HTTP_URI_MAXLEN
+ sizeof("Location: ")],
466 RED
[HTTP_URI_MAXLEN
* 2 + sizeof("Redirecting to <a href=\"%s?%s\">%s?%s</a>.\n")];
468 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|sa!/bb", &url
, &url_len
, ¶ms
, &session
, &permanent
) != SUCCESS
) {
472 /* append session info */
476 MAKE_STD_ZVAL(params
);
479 #ifdef HAVE_PHP_SESSION
480 # ifdef COMPILE_DL_SESSION
481 if (SUCCESS
== zend_get_module_started("session")) {
482 zval nm_retval
, id_retval
, func
;
485 INIT_PZVAL(&nm_retval
);
486 INIT_PZVAL(&id_retval
);
487 ZVAL_NULL(&nm_retval
);
488 ZVAL_NULL(&id_retval
);
490 ZVAL_STRINGL(&func
, "session_id", lenof("session_id"), 0);
491 call_user_function(EG(function_table
), NULL
, &func
, &id_retval
, 0, NULL TSRMLS_CC
);
492 ZVAL_STRINGL(&func
, "session_name", lenof("session_name"), 0);
493 call_user_function(EG(function_table
), NULL
, &func
, &nm_retval
, 0, NULL TSRMLS_CC
);
495 if ( Z_TYPE(nm_retval
) == IS_STRING
&& Z_STRLEN(nm_retval
) &&
496 Z_TYPE(id_retval
) == IS_STRING
&& Z_STRLEN(id_retval
)) {
497 if (add_assoc_stringl_ex(params
, Z_STRVAL(nm_retval
), Z_STRLEN(nm_retval
)+1,
498 Z_STRVAL(id_retval
), Z_STRLEN(id_retval
), 0) != SUCCESS
) {
499 http_error(HE_WARNING
, HTTP_E_RUNTIME
, "Could not append session information");
504 if (PS(session_status
) == php_session_active
) {
505 if (add_assoc_string(params
, PS(session_name
), PS(id
), 1) != SUCCESS
) {
506 http_error(HE_WARNING
, HTTP_E_RUNTIME
, "Could not append session information");
513 /* treat params array with http_build_query() */
515 if (SUCCESS
!= http_urlencode_hash_ex(Z_ARRVAL_P(params
), 0, NULL
, 0, &query
, &query_len
)) {
527 URI
= http_absolute_uri(url
);
530 snprintf(LOC
, HTTP_URI_MAXLEN
+ sizeof("Location: "), "Location: %s?%s", URI
, query
);
531 sprintf(RED
, "Redirecting to <a href=\"%s?%s\">%s?%s</a>.\n", URI
, query
, URI
, query
);
533 snprintf(LOC
, HTTP_URI_MAXLEN
+ sizeof("Location: "), "Location: %s", URI
);
534 sprintf(RED
, "Redirecting to <a href=\"%s\">%s</a>.\n", URI
, URI
);
546 if ((SUCCESS
== http_send_header_string(LOC
)) && (SUCCESS
== http_send_status((permanent
? 301 : 302)))) {
547 if (SG(request_info
).request_method
&& strcmp(SG(request_info
).request_method
, "HEAD")) {
548 PHPWRITE(RED
, strlen(RED
));
556 /* {{{ proto bool http_send_data(string data)
558 * Sends raw data with support for (multiple) range requests.
561 PHP_FUNCTION(http_send_data
)
565 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z", &zdata
) != SUCCESS
) {
569 convert_to_string_ex(&zdata
);
570 RETURN_SUCCESS(http_send_data(Z_STRVAL_P(zdata
), Z_STRLEN_P(zdata
)));
574 /* {{{ proto bool http_send_file(string file)
576 * Sends a file with support for (multiple) range requests.
579 PHP_FUNCTION(http_send_file
)
584 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &file
, &flen
) != SUCCESS
) {
591 RETURN_SUCCESS(http_send_file(file
));
595 /* {{{ proto bool http_send_stream(resource stream)
597 * Sends an already opened stream with support for (multiple) range requests.
600 PHP_FUNCTION(http_send_stream
)
605 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "r", &zstream
) != SUCCESS
) {
609 php_stream_from_zval(file
, &zstream
);
610 RETURN_SUCCESS(http_send_stream(file
));
614 /* {{{ proto string http_chunked_decode(string encoded)
616 * This function decodes a string that was HTTP-chunked encoded.
617 * Returns false on failure.
619 PHP_FUNCTION(http_chunked_decode
)
621 char *encoded
= NULL
, *decoded
= NULL
;
622 int encoded_len
= 0, decoded_len
= 0;
624 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &encoded
, &encoded_len
) != SUCCESS
) {
628 if (NULL
!= http_chunked_decode(encoded
, encoded_len
, &decoded
, &decoded_len
)) {
629 RETURN_STRINGL(decoded
, decoded_len
, 0);
636 /* {{{ proto array http_split_response(string http_response)
638 * This function splits an HTTP response into an array with headers and the
639 * content body. The returned array may look simliar to the following example:
645 * 'Response Status' => '200 Ok',
646 * 'Content-Type' => 'text/plain',
647 * 'Content-Language' => 'en-US'
649 * 1 => "Hello World!"
654 PHP_FUNCTION(http_split_response
)
656 char *response
, *body
;
661 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &response
, &response_len
) != SUCCESS
) {
665 MAKE_STD_ZVAL(zheaders
);
666 array_init(zheaders
);
668 if (SUCCESS
!= http_split_response(response
, response_len
, Z_ARRVAL_P(zheaders
), &body
, &body_len
)) {
672 array_init(return_value
);
673 add_index_zval(return_value
, 0, zheaders
);
674 add_index_stringl(return_value
, 1, body
, body_len
, 0);
678 static void http_message_toobject_recursive(http_message
*msg
, zval
*obj TSRMLS_DC
)
682 add_property_long(obj
, "type", msg
->type
);
685 case HTTP_MSG_RESPONSE
:
686 add_property_double(obj
, "httpVersion", msg
->info
.response
.http_version
);
687 add_property_long(obj
, "responseCode", msg
->info
.response
.code
);
690 case HTTP_MSG_REQUEST
:
691 add_property_double(obj
, "httpVersion", msg
->info
.request
.http_version
);
692 add_property_string(obj
, "requestMethod", msg
->info
.request
.method
, 1);
693 add_property_string(obj
, "requestUri", msg
->info
.request
.URI
, 1);
697 MAKE_STD_ZVAL(headers
);
699 zend_hash_copy(Z_ARRVAL_P(headers
), &msg
->hdrs
, (copy_ctor_func_t
) zval_add_ref
, NULL
, sizeof(zval
*));
700 add_property_zval(obj
, "headers", headers
);
701 zval_ptr_dtor(&headers
);
703 add_property_stringl(obj
, "body", PHPSTR_VAL(msg
), PHPSTR_LEN(msg
), 1);
708 MAKE_STD_ZVAL(parent
);
710 add_property_zval(obj
, "parentMessage", parent
);
711 http_message_toobject_recursive(msg
->parent
, parent TSRMLS_CC
);
712 zval_ptr_dtor(&parent
);
714 add_property_null(obj
, "parentMessage");
716 http_message_dtor(msg
);
720 /* {{{ proto object http_parse_message(string message)
722 * Parses (a) http_message(s) into a simple recursive object structure:
726 * print_r(http_parse_message(http_get(URL, array('redirect' => 3)));
731 * [httpVersion] => 1.1
732 * [responseCode] => 200
735 * [Content-Length] => 3
739 * [parentMessage] => stdClass object
742 * [httpVersion] => 1.1
743 * [responseCode] => 302
746 * [Content-Length] => 0
750 * [parentMessage] => ...
756 PHP_FUNCTION(http_parse_message
)
760 http_message
*msg
= NULL
;
762 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &message
, &message_len
)) {
767 if (msg
= http_message_parse(message
, message_len
)) {
768 object_init(return_value
);
769 http_message_toobject_recursive(msg
, return_value TSRMLS_CC
);
776 /* {{{ proto array http_parse_headers(string header)
779 PHP_FUNCTION(http_parse_headers
)
784 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &header
, &header_len
)) {
788 array_init(return_value
);
789 if (SUCCESS
!= http_parse_headers(header
, return_value
)) {
790 zval_dtor(return_value
);
796 /* {{{ proto array http_get_request_headers(void)
798 * Get a list of incoming HTTP headers.
800 PHP_FUNCTION(http_get_request_headers
)
804 array_init(return_value
);
805 http_get_request_headers(return_value
);
809 /* {{{ proto string http_get_request_body(void)
811 * Get the raw request body (e.g. POST or PUT data).
813 PHP_FUNCTION(http_get_request_body
)
820 if (SUCCESS
== http_get_request_body(&body
, &length
)) {
821 RETURN_STRINGL(body
, (int) length
, 0);
828 /* {{{ proto bool http_match_request_header(string header, string value[, bool match_case = false])
830 * Match an incoming HTTP header.
832 PHP_FUNCTION(http_match_request_header
)
834 char *header
, *value
;
835 int header_len
, value_len
;
836 zend_bool match_case
= 0;
838 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "ss|b", &header
, &header_len
, &value
, &value_len
, &match_case
)) {
842 RETURN_BOOL(http_match_request_header_ex(header
, value
, match_case
));
847 #ifdef HTTP_HAVE_CURL
849 /* {{{ proto string http_get(string url[, array options[, array &info]])
851 * Performs an HTTP GET request on the supplied url.
853 * The second parameter is expected to be an associative
854 * array where the following keys will be recognized:
856 * - redirect: int, whether and how many redirects to follow
857 * - unrestrictedauth: bool, whether to continue sending credentials on
858 * redirects to a different host
859 * - proxyhost: string, proxy host in "host[:port]" format
860 * - proxyport: int, use another proxy port as specified in proxyhost
861 * - proxyauth: string, proxy credentials in "user:pass" format
862 * - proxyauthtype: int, HTTP_AUTH_BASIC and/or HTTP_AUTH_NTLM
863 * - httpauth: string, http credentials in "user:pass" format
864 * - httpauthtype: int, HTTP_AUTH_BASIC, DIGEST and/or NTLM
865 * - compress: bool, whether to allow gzip/deflate content encoding
867 * - port: int, use another port as specified in the url
868 * - referer: string, the referer to sends
869 * - useragent: string, the user agent to send
870 * (defaults to PECL::HTTP/version (PHP/version)))
871 * - headers: array, list of custom headers as associative array
872 * like array("header" => "value")
873 * - cookies: array, list of cookies as associative array
874 * like array("cookie" => "value")
875 * - cookiestore: string, path to a file where cookies are/will be stored
876 * - resume: int, byte offset to start the download from;
877 * if the server supports ranges
878 * - maxfilesize: int, maximum file size that should be downloaded;
879 * has no effect, if the size of the requested entity is not known
880 * - lastmodified: int, timestamp for If-(Un)Modified-Since header
881 * - timeout: int, seconds the request may take
882 * - connecttimeout: int, seconds the connect may take
883 * - onprogress: mixed, progress callback
886 * The optional third parameter will be filled with some additional information
887 * in form af an associative array, if supplied, like the following example:
891 * 'effective_url' => 'http://localhost',
892 * 'response_code' => 403,
893 * 'total_time' => 0.017,
894 * 'namelookup_time' => 0.013,
895 * 'connect_time' => 0.014,
896 * 'pretransfer_time' => 0.014,
897 * 'size_upload' => 0,
898 * 'size_download' => 202,
899 * 'speed_download' => 11882,
900 * 'speed_upload' => 0,
901 * 'header_size' => 145,
902 * 'request_size' => 62,
903 * 'ssl_verifyresult' => 0,
905 * 'content_length_download' => 202,
906 * 'content_length_upload' => 0,
907 * 'starttransfer_time' => 0.017,
908 * 'content_type' => 'text/html; charset=iso-8859-1',
909 * 'redirect_time' => 0,
910 * 'redirect_count' => 0,
912 * 'http_connectcode' => 0,
913 * 'httpauth_avail' => 0,
914 * 'proxyauth_avail' => 0,
919 PHP_FUNCTION(http_get
)
921 zval
*options
= NULL
, *info
= NULL
;
926 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|a/!z", &URL
, &URL_len
, &options
, &info
) != SUCCESS
) {
935 phpstr_init_ex(&response
, HTTP_CURLBUF_SIZE
, 0);
936 if (SUCCESS
== http_get(URL
, options
? Z_ARRVAL_P(options
) : NULL
, info
? Z_ARRVAL_P(info
) : NULL
, &response
)) {
937 RETURN_PHPSTR_VAL(response
);
944 /* {{{ proto string http_head(string url[, array options[, array &info]])
946 * Performs an HTTP HEAD request on the suppied url.
947 * Returns the HTTP response as string.
948 * See http_get() for a full list of available options.
950 PHP_FUNCTION(http_head
)
952 zval
*options
= NULL
, *info
= NULL
;
957 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|a/!z", &URL
, &URL_len
, &options
, &info
) != SUCCESS
) {
966 phpstr_init_ex(&response
, HTTP_CURLBUF_SIZE
, 0);
967 if (SUCCESS
== http_head(URL
, options
? Z_ARRVAL_P(options
) : NULL
, info
? Z_ARRVAL_P(info
) : NULL
, &response
)) {
968 RETURN_PHPSTR_VAL(response
);
975 /* {{{ proto string http_post_data(string url, string data[, array options[, &info]])
977 * Performs an HTTP POST request, posting data.
978 * Returns the HTTP response as string.
979 * See http_get() for a full list of available options.
981 PHP_FUNCTION(http_post_data
)
983 zval
*options
= NULL
, *info
= NULL
;
984 char *URL
, *postdata
;
985 int postdata_len
, URL_len
;
987 http_request_body body
;
989 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "ss|a/!z", &URL
, &URL_len
, &postdata
, &postdata_len
, &options
, &info
) != SUCCESS
) {
998 body
.type
= HTTP_REQUEST_BODY_CSTRING
;
999 body
.data
= postdata
;
1000 body
.size
= postdata_len
;
1002 phpstr_init_ex(&response
, HTTP_CURLBUF_SIZE
, 0);
1003 if (SUCCESS
== http_post(URL
, &body
, options
? Z_ARRVAL_P(options
) : NULL
, info
? Z_ARRVAL_P(info
) : NULL
, &response
)) {
1004 RETVAL_PHPSTR_VAL(response
);
1011 /* {{{ proto string http_post_fields(string url, array data[, array files[, array options[, array &info]]])
1013 * Performs an HTTP POST request, posting www-form-urlencoded array data.
1014 * Returns the HTTP response as string.
1015 * See http_get() for a full list of available options.
1017 PHP_FUNCTION(http_post_fields
)
1019 zval
*options
= NULL
, *info
= NULL
, *fields
, *files
= NULL
;
1023 http_request_body body
;
1025 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "sa|aa/!z", &URL
, &URL_len
, &fields
, &files
, &options
, &info
) != SUCCESS
) {
1029 if (SUCCESS
!= http_request_body_fill(&body
, Z_ARRVAL_P(fields
), files
? Z_ARRVAL_P(files
) : NULL
)) {
1038 phpstr_init_ex(&response
, HTTP_CURLBUF_SIZE
, 0);
1039 if (SUCCESS
== http_post(URL
, &body
, options
? Z_ARRVAL_P(options
) : NULL
, info
? Z_ARRVAL_P(info
) : NULL
, &response
)) {
1040 RETVAL_PHPSTR_VAL(response
);
1044 http_request_body_dtor(&body
);
1048 /* {{{ proto string http_put_file(string url, string file[, array options[, array &info]])
1050 * Performs an HTTP PUT request, uploading file.
1051 * Returns the HTTP response as string.
1052 * See http_get() for a full list of available options.
1054 PHP_FUNCTION(http_put_file
)
1058 zval
*options
= NULL
, *info
= NULL
;
1061 php_stream_statbuf ssb
;
1062 http_request_body body
;
1064 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "ss|a/!z", &URL
, &URL_len
, &file
, &f_len
, &options
, &info
)) {
1068 if (!(stream
= php_stream_open_wrapper(file
, "rb", REPORT_ERRORS
|ENFORCE_SAFE_MODE
, NULL
))) {
1071 if (php_stream_stat(stream
, &ssb
)) {
1072 php_stream_close(stream
);
1081 body
.type
= HTTP_REQUEST_BODY_UPLOADFILE
;
1083 body
.size
= ssb
.sb
.st_size
;
1085 phpstr_init_ex(&response
, HTTP_CURLBUF_SIZE
, 0);
1086 if (SUCCESS
== http_put(URL
, &body
, options
? Z_ARRVAL_P(options
) : NULL
, info
? Z_ARRVAL_P(info
) : NULL
, &response
)) {
1087 RETVAL_PHPSTR_VAL(response
);
1091 http_request_body_dtor(&body
);
1095 /* {{{ proto string http_put_stream(string url, resource stream[, array options[, array &info]])
1097 * Performs an HTTP PUT request, uploading stream.
1098 * Returns the HTTP response as string.
1099 * See http_get() for a full list of available options.
1101 PHP_FUNCTION(http_put_stream
)
1103 zval
*resource
, *options
= NULL
, *info
= NULL
;
1108 php_stream_statbuf ssb
;
1109 http_request_body body
;
1111 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "sr|a/!z", &URL
, &URL_len
, &resource
, &options
, &info
)) {
1115 php_stream_from_zval(stream
, &resource
);
1116 if (php_stream_stat(stream
, &ssb
)) {
1125 body
.type
= HTTP_REQUEST_BODY_UPLOADFILE
;
1127 body
.size
= ssb
.sb
.st_size
;
1129 phpstr_init_ex(&response
, HTTP_CURLBUF_SIZE
, 0);
1130 if (SUCCESS
== http_put(URL
, &body
, options
? Z_ARRVAL_P(options
) : NULL
, info
? Z_ARRVAL_P(info
) : NULL
, &response
)) {
1131 RETURN_PHPSTR_VAL(response
);
1138 /* {{{ proto long http_request_method_register(string method)
1140 * Register a custom request method.
1142 PHP_FUNCTION(http_request_method_register
)
1146 unsigned long existing
;
1148 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &method
, &method_len
)) {
1151 if (existing
= http_request_method_exists(1, 0, method
)) {
1152 RETURN_LONG((long) existing
);
1155 RETVAL_LONG((long) http_request_method_register(method
));
1159 /* {{{ proto bool http_request_method_unregister(mixed method)
1161 * Unregister a previously registered custom request method.
1163 PHP_FUNCTION(http_request_method_unregister
)
1167 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/", &method
)) {
1171 switch (Z_TYPE_P(method
))
1174 convert_to_string(method
);
1176 #include "zend_operators.h"
1177 if (is_numeric_string(Z_STRVAL_P(method
), Z_STRLEN_P(method
), NULL
, NULL
, 1)) {
1178 convert_to_long(method
);
1181 if (!(mn
= http_request_method_exists(1, 0, Z_STRVAL_P(method
)))) {
1185 ZVAL_LONG(method
, (long)mn
);
1188 RETURN_SUCCESS(http_request_method_unregister(Z_LVAL_P(method
)));
1195 /* {{{ proto long http_request_method_exists(mixed method)
1197 * Check if a request method is registered (or available by default).
1199 PHP_FUNCTION(http_request_method_exists
)
1204 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/", &method
)) {
1208 switch (Z_TYPE_P(method
))
1211 convert_to_string(method
);
1213 if (is_numeric_string(Z_STRVAL_P(method
), Z_STRLEN_P(method
), NULL
, NULL
, 1)) {
1214 convert_to_long(method
);
1216 RETURN_LONG((long) http_request_method_exists(1, 0, Z_STRVAL_P(method
)));
1219 RETURN_LONG((long) http_request_method_exists(0, Z_LVAL_P(method
), NULL
));
1227 /* {{{ proto string http_request_method_name(long method)
1229 * Get the literal string representation of a standard or registered request method.
1231 PHP_FUNCTION(http_request_method_name
)
1236 if ((SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "l", &method
)) || (method
< 0)) {
1240 RETURN_STRING(estrdup(http_request_method_name((unsigned long) method
)), 0);
1248 /* {{{ proto bool http_auth_basic(string user, string pass[, string realm = "Restricted"])
1253 * if (!http_auth_basic('mike', 's3c|r3t')) {
1254 * die('<h1>Authorization failed!</h1>');
1259 PHP_FUNCTION(http_auth_basic
)
1261 char *realm
= NULL
, *user
, *pass
, *suser
, *spass
;
1262 int r_len
, u_len
, p_len
;
1264 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "ss|s", &user
, &u_len
, &pass
, &p_len
, &realm
, &r_len
) != SUCCESS
) {
1269 realm
= "Restricted";
1272 if (SUCCESS
!= http_auth_basic_credentials(&suser
, &spass
)) {
1273 http_auth_basic_header(realm
);
1277 if (strcasecmp(suser
, user
)) {
1278 http_auth_basic_header(realm
);
1282 if (strcmp(spass
, pass
)) {
1283 http_auth_basic_header(realm
);
1291 /* {{{ proto bool http_auth_basic_cb(mixed callback[, string realm = "Restricted"])
1296 * function auth_cb($user, $pass)
1299 * $query = 'SELECT pass FROM users WHERE user='. $db->quoteSmart($user);
1300 * if (strlen($realpass = $db->getOne($query)) {
1301 * return $pass === $realpass;
1305 * if (!http_auth_basic_cb('auth_cb')) {
1306 * die('<h1>Authorization failed</h1>');
1311 PHP_FUNCTION(http_auth_basic_cb
)
1314 char *realm
= NULL
, *user
, *pass
;
1317 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z|s", &cb
, &realm
, &r_len
) != SUCCESS
) {
1322 realm
= "Restricted";
1325 if (SUCCESS
!= http_auth_basic_credentials(&user
, &pass
)) {
1326 http_auth_basic_header(realm
);
1330 zval
*zparams
[2] = {NULL
, NULL
}, retval
;
1333 MAKE_STD_ZVAL(zparams
[0]);
1334 MAKE_STD_ZVAL(zparams
[1]);
1335 ZVAL_STRING(zparams
[0], user
, 0);
1336 ZVAL_STRING(zparams
[1], pass
, 0);
1338 if (SUCCESS
== call_user_function(EG(function_table
), NULL
, cb
,
1339 &retval
, 2, zparams TSRMLS_CC
)) {
1340 result
= Z_LVAL(retval
);
1349 http_auth_basic_header(realm
);
1352 RETURN_BOOL(result
);
1357 /* {{{ Sara Golemons http_build_query() */
1358 #ifndef ZEND_ENGINE_2
1360 /* {{{ proto string http_build_query(mixed formdata [, string prefix[, string arg_separator]])
1361 Generates a form-encoded query string from an associative array or object. */
1362 PHP_FUNCTION(http_build_query
)
1365 char *prefix
= NULL
, *arg_sep
= INI_STR("arg_separator.output");
1366 int prefix_len
= 0, arg_sep_len
= strlen(arg_sep
);
1369 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z|ss", &formdata
, &prefix
, &prefix_len
, &arg_sep
, &arg_sep_len
) != SUCCESS
) {
1373 if (Z_TYPE_P(formdata
) != IS_ARRAY
&& Z_TYPE_P(formdata
) != IS_OBJECT
) {
1374 http_error(HE_WARNING
, HTTP_E_INVALID_PARAM
, "Parameter 1 expected to be Array or Object. Incorrect value given.");
1379 arg_sep
= HTTP_URL_ARGSEP
;
1382 formstr
= phpstr_new();
1383 if (SUCCESS
!= http_urlencode_hash_implementation_ex(HASH_OF(formdata
), formstr
, arg_sep
, prefix
, prefix_len
, NULL
, 0, NULL
, 0, (Z_TYPE_P(formdata
) == IS_OBJECT
? formdata
: NULL
))) {
1384 phpstr_free(formstr
);
1388 if (!formstr
->used
) {
1389 phpstr_free(formstr
);
1393 RETURN_PHPSTR_PTR(formstr
);
1396 #endif /* !ZEND_ENGINE_2 */
1399 PHP_FUNCTION(http_test
)
1408 * vim600: noet sw=4 ts=4 fdm=marker
1409 * vim<600: noet sw=4 ts=4